129009231

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 211341312

約数和(自身を除く): 82332081

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 191, 207, 251, 299, 573, 753, 897, 1719, 2259, 2483, 2691, 3263, 4393, 5773, 7449, 9789, 13179, 17319, 22347, 29367, 39537, 47941, 51957, 57109, 75049, 143823, 171327, 225147, 431469, 513981, 623233, 675441, 1102643, 1869699, 3307929, 5609097, 9923787, 14334359, 43003077, 129009231]

約数ペア:

[(1, 129009231), (3, 43003077), (9, 14334359), (13, 9923787), (23, 5609097), (39, 3307929), (69, 1869699), (117, 1102643), (191, 675441), (207, 623233), (251, 513981), (299, 431469), (573, 225147), (753, 171327), (897, 143823), (1719, 75049), (2259, 57109), (2483, 51957), (2691, 47941), (3263, 39537), (4393, 29367), (5773, 22347), (7449, 17319), (9789, 13179)]